@mixin allCenter{
  display: flex;
  justify-content: center;
  align-items: center;
}
.file-upload{
  min-width: 400px;
  width: fit-content;
  border: 3px dashed  #ccc;
  height: 200px;
  flex-direction: column;
  &:hover{
    border-color: #00aeff;
    cursor: pointer;
  }
  @include allCenter;
  .file-upload-icon{
    font-size: 40px;

  }
  > video,img{
    height: 100%;
  }
}